42761490 (number)

42761490 is an even 8-digits composite number following 42761489 and preceding 42761491. In scientific notation, it is written as 4.2761490 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 11374464 positive integers (up to 42761490) that are relatively prime to 42761490.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 4.2761490 × 10^7
Engineering notation 4.2761490 × 10^6

Prime Factorization of 42761490

Prime Factorization 2 × 15 × 457 × 3119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42761490
Product of the distinct prime numbers

The prime factorization of 42761490 is 2 × 15 × 457 × 3119. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 44, 49, 698, 125, 3039, 6579, 21139, 75958, 68941, 58578, 1836411, 4504150, 84278456, 26333970, 873405037, 772734472, 9383062089, 8355699923

Basic calculations (n = 42761490)

Multiplication

n×y
n×2 85522980
n×3 128284470
n×4 171045960
n×5 213807450

Division

n÷y
n÷2 21380745
n÷3 14253830
n÷3 10690372.5
n÷5 8552298

Exponentiation

ny
n2 1828545027020100
n3 7.819130988747E+22
n4 3.3435769158399E+30
n5 1.4297633085092E+38

Nth Root

y√n
2√n 6539.2270185397
3√n 349.6908562754
4√n 80.865487190394
5√n 33.590043472496

Divisors of 42761490

1, 2, 15, 30, 457, 914, 3119, 6238, 6855, 13710, 46785, 93570, 1425383, 2850766, 21380745, 42761490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42761489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42761490 can be divided by 16 positive divisors. The sum of these divisors (counting 42761490) is 1, the average is 0.0625.

Base conversion 42761490

Base System Value
2 Binary 10100011000111110100010010
3 Ternary 2222110111201220
4 Quaternary 2203013310102
5 Quinary 41421331430
6 Senary 4124305510
8 Octal 243076422
10 Decimal 42761490
12 Duodecimal 123a2296
16 Hexadecimal 28c7d12
20 Vigesimal d753ea
36 Base36 pgiz6

Cryptographic Hash Functions

md5 88c1a609dd85b755ab8652531a4edead
sha1 63c5a4207097903abc64b7e8afde5799ebafa549
sha256 3fbdbd7fc3422ae4e473108aa688ba23be2ebc2abfdae19951701c10f90c3a29
sha512 36068a018fe96cbf9b9228e84b7fc17aead869c84b222118156ac97994c81b002698c5e0744b633e575b8e7cf1152c2d18e14ab318d8e0c2e3f63360588dfedd
ripemd-160 be3fa50f6e1c7f402aa9a9a491d9edaf8d136794

42761490 as geometric shapes

Circle

Radius = n
Diameter 85522980
Circumference 268678365.68111
Area 5.7445436236445E+15

Sphere

Radius = n
Volume 3.2752699295605E+23
Surface area 2.2978174494578E+16
Circumference 268678365.68111

Square

Length = n
Perimeter 171045960
Area 1828545027020100
Diagonal 60473879.105281

Cube

Length = n
Surface area 10971270162120600
Volume 7.819130988747E+22
Space diagonal 74065073.287348

Equilateral Triangle

Length = n
Perimeter 128284470
Area 7.9178322268155E+14
Altitude 37032536.643674

Triangular Pyramid

Length = n
Surface area 7.9178322268155E+14
Volume 9.2149342418814E+21
Height 20157959.70176